84073563

素因数分解:

$3^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 141951888

約数和(自身を除く): 57878325

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 311, 441, 613, 933, 1839, 2177, 2799, 4291, 5517, 6531, 12873, 15239, 19593, 30037, 38619, 45717, 90111, 137151, 190643, 270333, 571929, 1334501, 1715787, 4003503, 9341507, 12010509, 28024521, 84073563]

約数ペア:

[(1, 84073563), (3, 28024521), (7, 12010509), (9, 9341507), (21, 4003503), (49, 1715787), (63, 1334501), (147, 571929), (311, 270333), (441, 190643), (613, 137151), (933, 90111), (1839, 45717), (2177, 38619), (2799, 30037), (4291, 19593), (5517, 15239), (6531, 12873)]